/*
 * The contents of this web application are subject to the Mozilla Public License Version 
 * 1.1 (the "License"); you may not use this web application except in compliance with 
 * the License. You may obtain a copy of the License at http://www.mozilla.org/MPL/.
 * 
 * Software distributed under the License is distributed on an "AS IS" basis, 
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 
 * for the specific language governing rights and limitations under the License.
 * 
 * The Original Code is owned by and the Initial Developer of the Original Code is 
 * Composite A/S (Danish business reg.no. 21744409). All Rights Reserved
 * 
 * Section 11 of the License is EXPRESSLY amended to include a provision stating 
 * that any dispute, including but not limited to disputes related to the enforcement 
 * of the License, to which Composite A/S as owner of the Original Code, as Initial 
 * Developer or in any other role, becomes a part to shall be governed by Danish law 
 * and be initiated before the Copenhagen City Court ("K�benhavns Byret")            
 */

using System.Collections.Generic;
using Composite.C1Console.Elements.Plugins.ElementAttachingProvider;
using Composite.C1Console.Security;


namespace Composite.C1Console.Trees.Foundation.AttachmentPoints
{
    internal sealed class CustomAttachmentPoint : BaseAttachmentPoint
    {
        private readonly EntityToken _parentEntityToken;


        public CustomAttachmentPoint(EntityToken parentEntityToken)
        {
            _parentEntityToken = parentEntityToken;
            this.Position = ElementAttachingProviderPosition.Top;
        }


        public CustomAttachmentPoint(EntityToken parentEntityToken, ElementAttachingProviderPosition position)
            :this(parentEntityToken)
        {
            this.Position = position;
        }


        public override bool IsAttachmentPoint(EntityToken parentEntityToken)
        {
            return parentEntityToken.Equals(_parentEntityToken);
        }



        public override IEnumerable<EntityToken> GetEntityTokens(EntityToken childEntityToken, TreeNodeDynamicContext dynamicContext)
        {
            yield return _parentEntityToken;
        }



        public override void Log(string title, string indention = "")
        {
            Composite.Core.Log.LogVerbose(title, "{0}Custom: Position = {1}, EntityTokenType = {2}, EntityToken = {3}", 
                indention, this.Position, _parentEntityToken.GetType(), _parentEntityToken);
        }
    }
}
